REGULARIZATION BY HIGHER DERIVATIVES AND QUANTUM CORRECTION FOR N=1 SUPERSYMMETRIC THEORIES

被引：4

作者：

Pimenov, A. B. ^{[1
]}

Soloshenko, A. A. ^{[2
]}

Stepanyantz, K. V. ^{[1
]}

Shevtsova, E. S. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow, Russia

[2] Joint Univ Nucl Res, Dubna, Russia

来源：

RUSSIAN PHYSICS JOURNAL | 2008年 / 51卷 / 05期

关键词：

D O I：

10.1007/s11182-008-9069-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Some results of regularization by higher covariant derivatives used for investigation of the structure of quantum corrections in N = 1 supersymmetric theories are summarized in the present work. In particular, it is demonstrated that all integrals determining the Hell-Mann-Low functions in supersymmetric theories are integrals of total derivatives. As a consequence, in the N = 1 supersymmetric theories there exists an identity for the Green's functions which follows from none of the symmetry theories known thus far. The problem of obtaining the exact beta-function by the methods of perturbation theory is discussed.

引用

页码：444 / 479

页数：36

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